2 papers
hep-ph2019
The electroweak effective field theory from on-shell amplitudes
Gauthier Durieux, Teppei Kitahara, Yael Shadmi +1
We apply on-shell methods to the bottom-up construction of electroweak amplitudes, allowing for both renormalizable and non-renormalizable interactions. We use the little-group cov…
hep-ph2018
Effective Field Theory Amplitudes the On-Shell Way: Scalar and Vector Couplings to Gluons
Yael Shadmi, Yaniv Weiss
We use on-shell methods to calculate tree-level effective field theory (EFT) amplitudes, with no reference to the EFT operators. Lorentz symmetry, unitarity and Bose statistics det…